baber/WOPTO huggingface dataset:
Patent JP-S61287987-A (JP)
Title: Lubricating oil composition for high-temperature use
Inventor: HASHIMOTO JIRO
IPC: C10M105/18
Filed: 1985-06-14
Abstract: PURPOSE:To reduce a high-temp. evaporation loss and improve a heat stability and a high-temp. cleanness, by incorporating a mineral oil and/or a synthetic oil in a mixture of a specific satd. hindered ester with an alkyl-substituted diphenyl ether. CONSTITUTION:The titled compsn. comprises 40-100wt% mixture (A) of an ester of a hindered alcohol with a 10-22C satd. or unsatd. fatty acid and an alkyl-substituted diphenyl ether (B) and 60-0wt% mineral oil and/or synthetic oil (C). Preferred hindered alcohol constituting the component A is a compd. of the formula I (wherein R1-R4 are each H, OH group, alkyl group or hydroxyl group-contg. alkyl group, provided that at least one of them is a hydroxyl group). Particularly preferred fatty acid is isostearic acid and oleic acid. The preferred component B is a compd. of the formula II (wherein R5 and R6 are each a 10-22C satd. or unsatd. alkyl group; n and m are each an integer of 0-5 satisfying the relationship 6>=n+m>=1). The titled compsn. is useful particularly as an engine oil.
Patent JP-S5919825-A (JP)
Title: Thermometer
Inventor: FURUNO FUMIYA
IPC: G01K7/01
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a thermometer which obtains a voltage output exactly proportional to an absolute temperature, obtains a voltage output of low output impedance by a simple circuit, is low in necessary power-supply voltage, and also is scarcely affected by characteristic variations of a semiconductor element, by making a current of different magnitude flow in a fixed ratio to two diodes having p-n junction of the same structure and the same dimensions, and obtaining the voltage proportional to a difference in a voltage drop of both diodes. CONSTITUTION:D1 and D2 are diodes having p-n junction of the same structure and the same dimensions, R1 and R2 are resistances whose resistance ratio is 1/r=R1/R2, and Q, VS and CM are an operational amplifier, +potential of an electric power source and common potential, respectively. One diode D1 is connected between the +potential and the common potential in the forward direction through the resistance R1, and a voltage drop V1 is applied to a non-inverted input terminal of the operational amplifier Q. The other diode D2 is connected between the +potential and an output terminal of the operational amplifier Q in the forward direction through the resistance R2, and the anode is connected to an inverted input terminal.
Patent JP-S5926486-A (JP)
Inventor: MAESHIBA SOUZABUROU
IPC: B65D90/34
Filed: 1982-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5830207-A (JP)
Title: Production of microstrip line
Inventor: DEGUCHI HATA
IPC: H01P3/08
Filed: 1981-08-18
Abstract: PURPOSE:To prevent a dielectric loss, and to effectively utilize a microwave, by sticking an electric conductor onto a dielectric substrate by use of an adhesive which is small in a value of tan delta and a dielectric constant, and has an insulating property and heat resistance. CONSTITUTION:On a substrate 2 formed by a dielectric substance such as alumina ceramics, flouoplastics, etc., an adhesive 10 which is small in a value of tan delta and a dielectric constant, and has an insulating property and heat resistance is applied. On the surface where the adhesive 10 has been applied, a conductive sheet 3 such as a copper foil, etc. is made to adhere. On the sheet 3, a masking sheet 11 is installed. The sheet 3 of a part which is not covered with the sheet 11 is made to flow out by means of etching, and a ladder pattern is completed.
Patent JP-S5830091-A (JP)
Inventor: KOIDE SATORU
IPC: F24C7/08
Filed: 1981-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08245768-A (JP)
Title: Modifying material
Inventor: MIZUNO KIKUZO
IPC: C08L101/16
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a modifying material having degradability, especially biodegradability. CONSTITUTION: This modifying material comprises a polylactic acid which is a copolymer of L-isomer with D-isomer having (50/50)-(98/2) molar ratio of L-isomer/D-isomer and suitable as a material for modifying fluidity and characteristics of biodegradable polymers.
Patent JP-H08328945-A (JP)
Title: Save processing system for data on main storage device
Inventor: HAYASHI KEIICHI
IPC: G06F12/02
Filed: 1995-05-29
Abstract: PURPOSE: To provide high-speed data save processing, to average the amount of data to be transferred to an auxiliary storage device and the time for transfer by using memories dedicated to data compression and data save and to reduce save ares on the auxiliary storage device. CONSTITUTION: A computer 1 is provided with an auxiliary storage device 13 for saving data when the memory of a main storage device 11 is lacked, memory 12 dedicated for data save for compressing and storing the saved data, and OS 2 for managing computer resources and processes a user request received by a user request managing part 21 of the OS 2 by a user request processing part 22. A main storage managing part 23 manages the condition of a memory area of the main storage device 11 and a memory data save/ restore part 24 stores the compressed data in the memory 12 dedicated for data save, expands the compressed data and restores them. A data compression part 24 compresses the data saved on the auxiliary storage device 13 and a data save only memory managing part 26 manages data in the memory 12 dedicated for data save.
Patent JP-S5253617-A (JP)
Title: Self-stabilization type horizontal deflection circuit
Inventor: TAKESHITA MASAHIRO
IPC: H04N3/18
Filed: 1975-10-28
Abstract: PURPOSE:The area between horizontal oscillation circuit and pulse duration contro control circuit is connected with photo coupler, and secondary winding of flyback transformer and chassis of receiver are made to non-earth state. In this way, the power consumption can be minimized.
Patent JP-S6020139-A (JP)
Inventor: YAN HORUNSUTORA
IPC: G01N23/207
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5754151-A (JP)
Title: Physiologically active substance b-52653 and its preparation
Inventor: HIGASHIDE EIJI
IPC: C07K14/41
Filed: 1980-09-18
Abstract: NEW MATERIAL:A physiologically active substance B-52653, and L-alanyl-L-[(3R)-5-hydroxyl-2-oxopyrrolidine-3-yl]glycine. Color and shape of substance, white powder Elemental analysis, C 9 H 15 N 3 O 5 .2H 2 O. Specific rotatory power, [α]D 25 +50°± 5°(C=1.0, H 2 O). Color reaction, positive in ninhydrin reaction, etc.  
     USE: Useful as a physiologically active substance. Exhibiting antibacterial power against the growth of Gram-positive and Gram-negative bacteria by inhibiting action on cell wall synthesis. Exhibiting inhibiting actions on collagen proline hydroy enzyme.  
     PROCESS: "Streptomyces" No.B-52653 strain (FERM-P5677) is cultivated in a proper culture, and a single means or any combination of means to be used to collect a substance of metabolism from the filtrate is effected to give B-52653. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0362819-A (JP)
Title: Curable composition
Inventor: JIEEMUZU ERU BAATOURAMU
IPC: C09D163/00
Filed: 1990-05-22
Abstract: PURPOSE: To provide the subject compsn. obtained by reacting a compd. containing an aromatic hydroxyl group and a polymerizable ethylenic unsaturated group with an epoxy resin, specified in the content of epoxy, capable of being dispersed and dissolved in water and capable of being thermally cured after coating.  
     CONSTITUTION: A compd. (A) containing an aromatic hydroxyl group and a polymerizable ethylenic unsaturated group and an epoxy resin (B) having one or more vicinal epoxy group on an average are compounded so that a ratio of the component A to the epoxy equivalent of the component B is 0.05:1-1.1:1 to be reacted and, if desired, water, phenol and secondary amine (C) are added to the reaction product to be reacted therewith to obtain the objective compsn. with epoxy content of 0-1 wt.%. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5832655-A (JP)
Title: Plastic composition
Inventor: KAMEI HIROAKI
IPC: C08L21/00
Filed: 1981-08-19
Abstract: PURPOSE:An antifriction nylon composition, prepared by incorporating a fluororesin, graphite and/or molybdenum disulfide and a lubricant with nylon 612 or nylon 11, and suitable for gears, etc. CONSTITUTION:A plastic composition prepared by kneading 100pts.wt. nylon 612 or nylon 11 with 0.5-15pts.wt. fluororesin, preferably polytetrafluoroethylene, 0.5-20pts.wt. graphite and/or molybdenum disulfide and 0.5-20pts.wt. lubricant, e.g. lubricating oil. USE:Sliding members, e.g. gears, bearing members and control cables.
Patent JP-S5831794-A (JP)
Title: Diazo-based heat-sensitive recording material
Inventor: MOTOSUGI YUKINORI
IPC: B41M5/323
Filed: 1981-08-20
Abstract: PURPOSE:To enhance the matching property between high-speed color devloping property of a diazo-based heat-sensitive recording material and the thermal head by adding fine urea-formalin resin powder and an inorganic filler of an average grain size of 0.1-10mu to the intermediate and lower layers of coupler and diazo compound. CONSTITUTION:A coupler laye and a diazo compound layer are laminated on a supporter. In this case, an urea-formalin resin powder having an average grain size of about 0.01-10mu and an oil absorption of about 100-500ml/100g and an inorganic filler having an average grain size of 0.1-10mu are added to the lower layer in a proportion of about 1:9-9:1 on the basis of the urea-formalin resin, and urea-formalin resin fine powder and inorganic filler are added in an amount of about 0.1-30wt% on the basis of 1pt.wt. diazo compound. The inorganic filler used includes calcium carbonate, aluminum hydroxide, etc. The formation of two-layered coupler and diazo compound constitution ensures the long-term shelf-stability of the diazo-based heat-sensitive recording material.
Patent JP-S619697-A (JP)
Inventor: SAKO YOUICHIROU
IPC: G10L15/10
Filed: 1984-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5254318-A (JP)
Title: Time axis error compensating device
Inventor: ATSUMINE IZUMI
IPC: G11B5/027
Filed: 1975-10-29
Abstract: PURPOSE: To reduce residual jitters with a help of a comparatively simple circuit which detects errors by comparing time axis signals to be compensated with reference signal at a given sampling rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5825829-A (JP)
Title: Metallic wire cushion body
Inventor: AOYAMA TOSHIYASU
IPC: B21F27/12
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a good metallic wire cushion body by lapping a cylinder made of metallic wire and bagging it in a cylinder in which inorganic fibers are disposed freely at several stitches in the circumferential direction and at a fixed interval in axial direction when knitting a metallic wire. CONSTITUTION:When knitting a metallic wire 1 such as stainless steel etc., about 0.15phimm. in diameter, an inorganic fiber 2 made of glass fiber, etc. and about 0.3phimm. in diameter is knitted uniformly in axial direction at an interval of three stitches making three stitches in the circumferential direction free and then passing through three meshes of knitting to form a metallic wire cylinder 3. This metallic wire cylinder 3 is made to one layer or multiple layer, and a metallic cylinder 4 made by knitting a metallic wire 1 is lapped in the innermost side. When lapping, one end of the metallic wire cylinder 4 is projected for a specified length to form a projection 4a. This is wrapped successively from right side while leaving the projected other end of the metallic wire net cylinder 3. Finally, the outermost circumference is wound by the projection 4a to cover the end part of the metallic wire net cylinder 3 completely, and formed by compression to a specified shape.
Patent JP-H06339330-A (JP)
Title: Float bank for raising aquatic plant
Inventor: SUGIOKA NOBUO
IPC: A01G31/00
Filed: 1993-06-01
Abstract: PURPOSE:To provide a float bank designed to improve the water quality of lakes, ponds, etc., by making ditch reed take root in the artificial soil thereon to propagate the ditch reed. CONSTITUTION:A water-penetrable equipment is connected to a float and housed with artificial soil using fiber assembly to make the objective artificial float bank.
Patent JP-S5755485-A (JP)
Title: Coordinate reader
Inventor: FUKAMI TAKUSHI
IPC: G06F3/033
Filed: 1980-09-19
Abstract: PURPOSE:To enable the operator to read in conversation simply and sufficiently, by providing a follower coordinate display which can display the follower coordinate obtained through coordinate conversion to a main coordinate, in addition to the main coordinate display device displaying XY coordinates. CONSTITUTION:An original 1 to be read in is located on a read-in table 11, the position of a cursor 13 is picked up with a coordinate analyzer 15 as XY coordinates and displayed on a main coordinate display 16. On the other hand, the output of the device 15 is applied to a coordinate converter 17 for rotating or grid processing to the coordinate information, and the converted coordinates are displayed on a follower coordinate display device 18. For example, in reading rectangulars A, B, C, located on a straight line with a slope of 30 deg. to the main coordinate X axis, an instruction performing the rotating processing of 30 deg. is given by taking a point P (XO, YO) as a center, and the main coordinate (X, Y) is converted into a follower coordinate (X', Y') and displayed on a follower coordinate display 18.
Patent JP-S63299460-A (JP)
Title: Voltage amplifier circuit
Inventor: KITO KOJI
IPC: H04N3/18
Filed: 1987-05-29
Abstract: PURPOSE:To form a miniaturized voltage amplifier circuit with low power consumption and high reliability, by constituting the voltage amplifier circuit of plural capacitors, a charging switch group, a discharging switch group, and a circuit which controls those two switch groups. CONSTITUTION:The plural capacitors 9a-9n are connected in series, and the charging switches 7a-7n and diodes 8a-8n are provided between a high voltage side terminal and a power source, and the discharging switches 10a-10n between both terminals of the capacitors. And by charging or discharging each capacitor in order, it is possible to generate an arbitrary voltage of integer times the power source voltage. A control circuit compares an input voltage waveform with an output voltage waveform, and controls the opening and closing of the charging switches and the discharging switches so as to equalize both waveforms. Thereby, the output voltage waveform similar to the input voltage waveform can be obtained. In such a way, since loss in an output part is mainly switching loss, the low power consumption and the high reliability can be realized.
Patent JP-S62287492-A (JP)
Title: Manufacture of tape reel
Inventor: SANO TERUTAKA
IPC: G11B23/037
Filed: 1986-06-06
Abstract: PURPOSE:To make the shape and accuracy excellent by providing a gate part in an extent enclosed by an extension line in an inner tube connecting the center of a tape reel and both ends of fitting place of a clasp of a winding core and the outer periphery of the inner tube, and molding by injecting a resin from the gate part. CONSTITUTION:The extent of a gate part in which the accuracy of a tape reel becomes best is a part 10 enclosed by an extension line in an inner tube connecting the center of the tape reel and both ends 9 of fitting place of a clasp of a winding core 4 and the outer periphery of the inner tube 2. When a caulking boss is in this extent, it is enough to drop the gate at the tip. However, when there is a problem of defective caulking with another side plate due to influence of remaining gate, etc., a projection part 11 is provided in the outer peripheral part of the inner tube 2 and the gate is dropped in this part. If the caulking boss is not available, a recess part 5' is provided on a top plate 5 considering the remaining gate, and the gate is dropped in this part, or a dummy boss 12 is provided, and the gate is dropped at the tip.
Patent JP-S6111980-A (JP)
Title: Tape cassette
Inventor: SHIYOUE SHINICHI
IPC: G11B23/087
Filed: 1984-06-26
Abstract: PURPOSE:To obtain stable spring force and decrease the number of components by forming a spring part integrally with the lock piece of a front lid. CONSTITUTION:The spring part 22 is provided to the lock piece 21 for holding the front lid 6 at its closure position and allowed to abut on a wall 23 provided to a half case 1. Thus, the lock piece 21 has the spring part 22 and a meterial, such as polyacetal, which has elasticity and strength is used. Consequently, stable spring force is obtained and the quality is improved; and a conventional spring is not necessary, and the number of components is decreased to improve the operability of assembly greatly.
Patent JP-S6024312-A (JP)
Title: Method for managing refining of molten steel
Inventor: FUDA KENJI
IPC: C21C5/52
Filed: 1983-07-19
Abstract: PURPOSE:To estimate easily, quickly and exactly the content of C in a molten steel and to refine efficiently said steel by blowing oxygen and C material into the molten steel in an arc furnace then continuing blowing of the C material alone and detecting the change in the quantity of the heat generated within the furnace. CONSTITUTION:Oxygen and C material are blown into the molten steel in an arc furnace 1 and after the temp. of the molten steel is quickly increased, the blowing of oxygen is stopped and the blowing of the C material is continued to reduce the FeO in the peroxidized state formed by blowing of oxygen. The end point of the reduction is detected by measuring the temp. of the furnace wall to know the change in the quantity of the heat generated in the arc furnace and the concn. of C in the molten steel is estimated as 0.10% C at the point of the time when the change shows a min. value. The content of C in the molten steel is estimated in accordance with the amt. of the C material blown thereafter. The above-mentioned measurement of the temp. of the furnace wall is preferably accomplished by measuring the change thereof with the temp. difference of the cooling water flowing into and from a water cooling box 2 provided in the upper part of the slag discharging port of the furnace 1.
Patent JP-H02310074-A (JP)
Title: Paper presser in printer
Inventor: UENO AKIO
IPC: B41J15/04
Filed: 1989-05-26
Abstract: PURPOSE:To prevent a presser plate from being broken or deformed even if paper is pulled forward, for example, to eliminate the jamming of continuous paper by a method wherein the top end of the presser plate is shaped to be bent at some angle, and the presser plate is displaced oppositely to a platen by an external force for pulling the paper. CONSTITUTION:A plate 8 depressing continuous paper 2 against a platen 6 is provided with a surface 8a bent from the contact part with the platen 6 rearward of a printer at some angle, thereby engaging with a perforation line 9 of paper. In this manner, if an external force in a paper pulling direction shown by an arrow A is generated, a component force to rotate the presser plate in a direction of an arrow C acts on the surface 8a, thus preventing the displacement of the presser plate toward the platen causing the deformation or breakage, as shown in a prior art. In addition, the presser plate is provided with a surface 8b forming a triangle, thereby being improved in regidity and strength. Furthermore, if a cutform is slacked and loaded on the surface 8b, the cutform is never caught by the tip end of the presser plate but inserted between a head and the platen without troubles.
Patent JP-S61288689-A (JP)
Title: Position measuring method for solid-state image pickup element
Inventor: ASAIDA TAKASHI
IPC: H04N5/335
Filed: 1985-06-17
Abstract: PURPOSE:To measure the position dislocation of an image pickup element by a beat component by detecting the beat component for one period based upon the difference between the picture element pitch of the solid-state image pickup element and the repeating pitch of a test pattern for measuring the registration. CONSTITUTION:By a CCD image sensor 31r for a red image pickup, a test chart 10 for measuring the registration is picked up the zero cross position of the beat component of th obtained image pickup output is calculated by a microcomputer 48. Next, the chart 10 is picked up by a CCD image sensor 31g for a green image-pickup. Further, by the microcomputer 48, the zero cross position of the beat component included in the image pickup output of the sensor 31g and the zero cross position of the beat component included in the image pickup output of the sensor 31r are compared, and it is decided whether or not the 1/2 off-setting is obtained. When the desired adjusting scope is not obtained, the sensor 31g is finely adjusted.
Patent JP-S5833157-A (JP)
Title: Concentration measuring apparatus with zero-point calibration
Inventor: TAMIYA TOSHIO
IPC: G01N27/22
Filed: 1981-08-24
Abstract: PURPOSE:To always detect the concentration of powder accurately without frequenty  manual zero-point calibration by performing the zero-point compensation based on the  average concentration of the powder obtained when the start of pneumatic conveyance  thereof is detected depending on variation range in the average concentration thereof. CONSTITUTION:Signals which are changing sharply generating at the start of pneumatic  conveyance of powder are processed with a coupling condenser C, a rectifier 14 and  the like separately from those corresponding to the concentration of the powder  pneumatically conveyed through a conduit 2 through an electrostatic capacitance detection circuit 6 and a signal sampling circuit 17 is controlled according to the results as  variation range in the concentration thereof. The average concentration of the powder  from a d.c. amplifier 11 including LPE during the detection of the start of the pneumatic conveyance thereof is sampled and stored in a memory 19 to constitute a drift  value due to powder or the like attached to the wall of a tube 2. This enables the zero- point calibration to be performed automatically through a differential amplifier 21 each time the concentration of the powder is detected. Thus, the detection of the concentration of the powder can be always performed accurately without any frequent manual zero-point calibration.
Patent JP-S5256561-A (JP)
Title: Vertical position measuring system
Inventor: HORIUCHI TOSHIYUKI
IPC: G01C5/04
Filed: 1975-11-02
Abstract: PURPOSE: To provide a vertical position measuring system, in which two containers filled with a liquid and equipped with a pressure-electric converter are communicated with each other by means of a flexible tube so that the vertical distance between objects to be measured can be measured continuously and correctly irrespective of the viscosity of the liquid even if they are shifted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04307274-A (JP)
Title: Roll paper and printing apparatus
Inventor: SHIBATA YOJI
IPC: B41J11/42
Filed: 1991-04-03
Abstract: PURPOSE:To stop printing operation at a good place to leave off when printing operation is stopped with the exhaustion of roll paper. CONSTITUTION:A strip like mark 7 having the length corresponding to one page or more is printed on the rear of roll paper 1 over the range reaching the terminal part of the roll paper from the part on this side of said terminal part. Therefore, by detecting the mark, it can be detected that the exhaustion of the roll paper is near before the roll paper is perfectly exhausted and, when the mark is detected during printing, printing operation can be stopped in such a stage that printing is performed up to the last of the page during printing.